{"npi":"1609854207","type":"NPI-1","status":"active","name":{"display":"Sharon Karr M.D.","other":[],"first":"SHARON","last":"KARR","middle":"S","credential":"M.D."},"specialty":{"primary_taxonomy":"2080P0202X","primary_taxonomy_description":"Pediatric Cardiology Physician","slug":"pediatric-cardiology-physician","schema_org_specialty":null,"all":[{"code":"2080P0202X","description":"Pediatric Cardiology Physician","primary":true,"state":"VA","license":"0101048593"}]},"addresses":[{"purpose":"LOCATION","street_1":"8260 WILLOW OAKS CORPORATE DR STE 400","city":"FAIRFAX","state":"VA","postal_code":"220314513","country_code":"US","phone":"7035730504","fax":"7035734856"},{"purpose":"MAILING","street_1":"PO BOX 37174","city":"BALTIMORE","state":"MD","postal_code":"212973174","country_code":"US","phone":"5714235699","fax":"5714235698"}],"license":{"state":"VA","number":"0101048593"},"identifiers":[{"type_code":"05","label":"Medicaid","value":"006728014","state":"VA","issuer":null}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20040426000084","type_code":"14-37","type_desc":"PRACTITIONER - PEDIATRIC MEDICINE","state":"DC","pac_id":"1850387655"},{"enrlmt_id":"I20171026003464","type_code":"14-37","type_desc":"PRACTITIONER - PEDIATRIC MEDICINE","state":"VA","pac_id":"1850387655"},{"enrlmt_id":"I20220521000003","type_code":"14-37","type_desc":"PRACTITIONER - PEDIATRIC MEDICINE","state":"MD","pac_id":"1850387655"}]},"enumeration_date":"2006-01-04","last_updated":"2022-04-29","_meta":{"source":"NPPES","snapshot_date":"2022-04-29","doc_url":"https://findmynpi.com/api"}}